WordMate - 在线英语词典

overburden .әuvә'bә:dn

TOEFL

释义

vt. 装载过多, 负担过多, 使过劳
[经] 过重的货物, 重担, 过度的负担

英文释义

n. the surface soil that must be moved away to get at coal seams and mineral deposits
v. burden with too much work or responsibility
v. load with excessive weight

词形变化

过去分词: overburdened 过去式: overburdened 现在分词: overburdening 第三人称单数: overburdens

BNC词频排名: 20,075 | 当代语料库词频排名: 20,715